CVEvulnerability

CVE-2021-37127

7.2 HIGH Published 2021-10-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-10-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:S/C:C/I:C/A:C
Weaknesses
CWE-347

Description

There is a signature management vulnerability in some huawei products. An attacker can forge signature and bypass the signature check. During firmware update process, successful exploit this vulnerability can cause the forged system file overwrite the correct system file. Affected product versions include:iManager NetEco V600R010C00CP2001,V600R010C00CP2002,V600R010C00SPC100,V600R010C00SPC110,V600R010C00SPC120,V600R010C00SPC200,V600R010C00SPC210,V600R010C00SPC300;iManager NetEco 6000 V600R009C00SPC100,V600R009C00SPC110,V600R009C00SPC120,V600R009C00SPC190,V600R009C00SPC200,V600R009C00SPC201,V600R009C00SPC202,V600R009C00SPC210.

Affected configurations

• huawei imanager neteco 6000 firmware v600r010c00cp2001 • huawei imanager neteco 6000 firmware v600r010c00cp2002 • huawei imanager neteco 6000 firmware v600r010c00spc100 • huawei imanager neteco 6000 firmware v600r010c00spc110 • huawei imanager neteco 6000 firmware v600r010c00spc120 • huawei imanager neteco 6000 firmware v600r010c00spc200 • huawei imanager neteco 6000 firmware v600r010c00spc210 • huawei imanager neteco 6000 firmware v600r010c00spc300 • huawei imanager neteco firmware v600r009c00spc100 • huawei imanager neteco firmware v600r009c00spc110 • huawei imanager neteco firmware v600r009c00spc120 • huawei imanager neteco firmware v600r009c00spc190 • huawei imanager neteco firmware v600r009c00spc200 • huawei imanager neteco firmware v600r009c00spc201 • huawei imanager neteco firmware v600r009c00spc202 • huawei imanager neteco firmware v600r009c00spc210

Related

Weakness · CWE (1)

  • CWE-347 Improper Verification of Cryptographic Signature weakness

References